crop,system,block,stover_c,manure_c,root_c,exud_c,tot_c,,/*code*/,/*units*/
A,4,1,24.41,0,19.3,13.1,56.82,,crop,A=alfalfa; C=Corn; O=oat/clover (3YR) oroat/alfalfa (4YR); S=soybean
A,4,2,27.96,0,32.67,10.38,71,,system,2=2yr; 3=3yr; 4=4YR
A,4,3,31.51,0,13.36,19.25,64.12,,stover_c,Residue C; kg ha-1
A,4,4,34.84,0,13.03,7.69,55.56,,manure_c,manure C; kg ha-1
C,2,1,388.15,0,20.13,10.31,556.81,,root_c,Root C; kg ha-1
C,2,2,425.62,0,12.66,18.86,595.37,,exud_c,Exudate C; kg ha-1
C,2,3,341.22,0,14.83,13.33,507.61,,tot_c,Total C; kg ha-1
C,2,4,349.6,0,12.63,16.4,516.86,,,
C,3,1,396.42,138.23,11.31,9,416.72,,,
C,3,2,386.3,138.23,16.61,16.26,419.16,,,
C,3,3,441.65,138.23,13.25,13.2,468.1,,,
C,3,4,496.16,138.23,9.59,14.49,520.24,,,
C,4,1,368.2,138.23,17.2,10.3,533.93,,,
C,4,2,434.43,138.23,7.04,14.91,594.61,,,
C,4,3,380.5,138.23,13.01,3.59,535.33,,,
C,4,4,480.62,138.23,16.91,19.2,654.96,,,
O,3,1,227.82,0,9.73,6.29,243.84,,,
O,3,2,228.27,0,11.19,9.18,248.64,,,
O,3,3,200.65,0,11.34,9.19,221.19,,,
O,3,4,260.78,0,11.02,6.53,278.34,,,
O,4,1,0,0,11.06,10.62,21.68,,,
O,4,2,0,0,3.42,11.23,14.64,,,
O,4,3,0,0,8.63,12.45,21.08,,,
O,4,4,0,0,4.85,16.84,21.69,,,
S,2,1,171.87,0,13.37,6.45,191.69,,,
S,2,2,249.74,0,14.24,9.06,273.04,,,
S,2,3,225.77,0,8.21,10.83,244.81,,,
S,2,4,206.77,0,11.54,15.22,233.52,,,
S,3,1,249.8,0,12.41,6.66,268.87,,,
S,3,2,293.24,0,14.68,8.98,316.9,,,
S,3,3,268.84,0,8.55,11.67,289.07,,,
S,3,4,226.39,0,7.24,8.09,241.71,,,
S,4,1,259.92,0,13.92,10.87,284.71,,,
S,4,2,233.51,0,10.4,9.86,253.76,,,
S,4,3,287.64,0,11.87,4.95,304.46,,,
S,4,4,263.66,0,16.3,15.04,294.99,,,